<ion-header>
  <ion-navbar>
    <ion-title>用户中心</ion-title>
  </ion-navbar>
</ion-header>

<ion-content padding class="usercenter">
  <ion-avatar class="alignCenter">
    <img src="{{user.headface}}"/>
  </ion-avatar>
  <button block (click)="logout()">注销</button>
</ion-content>
